n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 3 |
3 | 7 |
4 | 14 |
5 | 27 |
6 | 49 |
7 | 86 |
8 | 146 |
9 | 242 |
10 | 392 |
11 | 623 |
12 | 973 |
13 | 1498 |
14 | 2274 |
15 | 3411 |
16 | 5059 |
17 | 7427 |
18 | 10801 |
19 | 15572 |
20 | 22267 |
21 | 31602 |
22 | 44533 |
23 | 62338 |
24 | 86716 |
25 | 119918 |
26 | 164903 |
27 | 225566 |
28 | 306993 |
29 | 415814 |
30 | 560641 |
31 | 752622 |
32 | 1006132 |
33 | 1339677 |
34 | 1776980 |
35 | 2348384 |
36 | 3092594 |
37 | 4058848 |
38 | 5309608 |
39 | 6923959 |
[0,1,3,7,14,27,49,86,146,242,392,623,973,1498, 2274,3411,5059,7427,10801,15572,22267,31602,44533, 62338,86716,119918,164903,225566,306993,415814, 560641,752622,1006132,1339677,1776980,2348384, 3092594,4058848,5309608,6923959] |